The flame arrived in Japan from Greece on March 20 and the torch relay was to have started last week from Fukushima. The flame has remained in the prefecture with Wednesday's event merely ceremonial.

"After this, nothing has been decided yet," said Yukihiko Nunomura, the chief operating officer of the Tokyo organizing committee. "We have to consider the coronavirus situation and such, but I think for now the basic assumption is that it will return to the host city of Tokyo."

The Fukushima prefecture is the region of Japan that was devastated in 2011 by an earthquake, tsunami, and the subsequent meltdown of three nuclear reactors.

Olympic officials have postponed the Tokyo Games until next year with the opening now set for July 23, 2021.

The flame was to help put a focus on the region's struggle to recover from the events nine years ago. However, the emphasis of the Olympics next year is likely to shift to the recovery from the coronavirus pandemic.